Harris Value

21007 Park Brush Ln, Katy, TX 77450

3,332 sqft, built 1976, in Memorial Parkway Appraised at $376,310 for 2026.

Harris County account 1085010000021

Appraised value
$376,310
Tax year 2026 · after any cap, before exemptions
Living area
3,332 sqft
$113 per sqft
Year built
1976
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77450, Memorial Parkway, and Katy assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 1.7% from $370,027 in 2025 to $376,310 in 2026.
  • Appraised value per square footThe current public record shows about $113 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Parkway neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 490 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.9% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 21319 Park Wick Ln, Katy, TX 77450
    2,912 sqft | $122/sqft | built 1976 | 13% smaller (2,912 vs 3,332 sqft); Built same year (1976); Similar lot size (7,296 vs 6,930 sqft)
    $355,752
  • 21110 Park Brush Ln, Katy, TX 77450
    3,277 sqft | $85/sqft | built 1977 | Similar size (3,277 vs 3,332 sqft); Similar age (1977 vs 1976); Similar lot size (7,590 vs 6,930 sqft)
    $278,565
  • 21010 Cimarron Pky, Katy, TX 77450
    3,178 sqft | $105/sqft | built 1975 | Similar size (3,178 vs 3,332 sqft); Similar age (1975 vs 1976); Similar lot size (7,475 vs 6,930 sqft)
    $334,344
  • 1206 Westgreen Blvd, Katy, TX 77450
    3,142 sqft | $115/sqft | built 1978 | 6% smaller (3,142 vs 3,332 sqft); Similar age (1978 vs 1976); Lot 11% larger (7,723 vs 6,930 sqft)
    $362,647
  • 21331 Park Wick Ln, Katy, TX 77450
    2,851 sqft | $126/sqft | built 1976 | 14% smaller (2,851 vs 3,332 sqft); Built same year (1976); Similar lot size (7,296 vs 6,930 sqft)
    $358,571

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 1431 Hoveden Dr, Katy, TX 77450
    August-19-2026 | 3,495 sqft | $209/sqft | built 1980 | Similar size (3,495 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $729,000
  • 20719 Castle Bend Dr, Katy, TX 77450
    July-30-2026 | 2,884 sqft | $139/sqft | built 1982 | 13% size difference (2,884 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $399,900
  • 1118 Sherfield Ridge Dr, Katy, TX 77450
    August-21-2026 | 3,538 sqft | $201/sqft | built 1989 | 6% size difference (3,538 sqft); Sold after the valuation date
    $709,700
  • 20619 Prince Creek Dr, Katy, TX 77450
    August-28-2026 | 2,794 sqft | $174/sqft | built 1982 | Moderate age difference (6 years newer); Sold after the valuation date
    $487,000
  • 20911 Park Brush Cir, Katy, TX 77450
    September-17-2026 | 2,890 sqft | $119/sqft | built 1977 | 13% size difference (2,890 sqft); Similar age (1977); Sold after the valuation date
    $345,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.